Thread: slow camera
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Old 13-01-2009, 06:48 PM
Dennis
Dazzled by the Cosmos.

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Join Date: May 2005
Location: Brisbane
Posts: 11,340
Try some exposures of 1, 10, 30 and 60 seconds with NR turned on and off and compare the results. I suspect you will be easily ably to see the difference.

On my Canon 40D the default setting is that the camera will perform NR on exposures of longer than 1 second. This is a good indication that the designers of the camera perceive that noise may increase to become objectionable at exposures of longer than 1 second.

Cheers

Dennis
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